Arsenic (As) Back Catalog number: 57833 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673998 Acifluorfen-methyl, 10.0 µg/ml, Acetonitrile, 10 Price on request 11429.7-500MG Heptanedioic-2,2,6,6-d4 acid,neat,neat,500mg, Price on request L12451000ME 2,4-Dichlorophenol, 10µg/mL in MeOH, 10ml Price on request